centos 7搭建tomcat+jdk+mysql

最近自己买了一台服务器,由于本人对于liunx系统只是一知半解。

在网上找了很多资料,在花了n多时间后。终于搭建完成

下面介绍搭建步骤

1.准备tomcat  和jdk  压缩包(官网下载)
2.解压
3.配置 jdk   https://blog.csdn.net/wangzxcv1/article/details/79505726
其中   我准备的文件,只需要jdk,jre的路径
可以参考   https://blog.csdn.net/qq_42255486/article/details/82015465
https://www.jb51.net/article/145211.htm   使用sudo yum install glibc.i686命令   安装jdk完整
4.接下来只剩下mysql的安装。这里我使用的压缩包安装没用,直接使用服务器官网下载安装命令
# wget http://dev.mysql.com/get/mysql-community-release-el7-5.noarch.rpm
# rpm -ivh mysql-community-release-el7-5.noarch.rpm
# yum install mysql-community-server
安装成功后重启mysql服务。
# service mysqld restart
初次安装mysql,root账户没有密码。
复制代码
[root@yl-web yl]# mysql -u root 
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 3
Server version: 5.6.26 MySQL Community Server (GPL)

Copyright (c) 2000, 2015, Oracle and/or its affiliates. All rights reserved.

Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

mysql> show databases;
+--------------------+
| Database           |
+--------------------+
| information_schema |
| mysql              |
| performance_schema |
| test               |
+--------------------+
4 rows in set (0.01 sec)
mysql>

设置密码
mysql> set password for 'root'@'localhost' =password('password');
Query OK, 0 rows affected (0.00 sec)
mysql>  
远程连接设置
把在所有数据库的所有表的所有权限赋值给位于所有IP地址的root用户。

mysql> grant all privileges on *.* to root@'%'identified by 'password';
如果是新用户而不是root,则要先新建用户

mysql>create user 'username'@'%' identified by 'password';  
可以参考  https://www.cnblogs.com/starof/p/4680083.html

注意:mysql的服务器端口防火墙一定要开启,tomcat的端口也要开启。否则无法访问

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转载自blog.csdn.net/menxinziwen/article/details/84561577